To celebrate the announcement of Overload, a new game from Radiangames and the creators of Descent (playoverload.com): ALL RADIANGAMES TITLES ARE ON SALE! JoyJoy is the new fantastically satisfying twin-stick shooter from Radiangames, creator of Inferno+, Ballistic SE, Super Crossfire, and more. * Blast your way through 24 unique waves and 6 intense challenges. * Upgrade 6 varied weapons, along with your ships' speed, armor, and special attack. * Choose one of 5 difficulty levels, with 2 bonus difficulty levels (Lightning and Armored) providing new ways to play the game. * Track your progress with Achievements. Compare your best scores online with GameCenter leaderboards. * Use the smooth, customizable virtual controls or an iOS7-compatible controller (dual analog sticks required).